/*
 * Copyright 2021-2022 Maksim Zheravin
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package exchange.core2.raftification.messages;

import java.nio.ByteBuffer;

public interface RpcMessage {

    int getMessageType();

    void serialize(ByteBuffer buffer);

    int REQUEST_APPEND_ENTRIES = 1;
    int RESPONSE_APPEND_ENTRIES = -1;

    int REQUEST_VOTE = 2;
    int RESPONSE_VOTE = -2;

    int REQUEST_NODE_STATUS = 8;
    int RESPONSE_NODE_STATUS = -8;

    int COMMAND_CUSTOM = 10;
    int QUERY_CUSTOM = 11;
    int RESPONSE_CUSTOM = -12;

}
